baber/WOPTO huggingface dataset:
Patent CA-1188008-A (CA)
Inventor: HOLMBERG SCOTT H
IPC: H01L29/73
Filed: 1984-08-01
Granted: 1985-05-28
Abstract: ABSTRACT           A thin film, field effect transistor device having a source region, a drain region, a gate insulator, a thin film deposited amorphous alloy including at least silicon and fluorine coupled to the source region, the drain region and the gate insulator and a gate electrode in contact with the gate insulator.  Preferably, the amorphous alloy also contains hydrogen and is a-Sia:Fb:Hc, where a is between 80 and 98 atomic percent, b is between 1 and 10 atomic percent and c is between 1 and 10 atomic percent.  The field effect transistor can have various geometries, such as a V-MOS-like con-struction and can be deposited on various sub-strates with an insulator substrate between the active regions of the thin film, field effect tran-sistor and a conducting substrate.  The thin film, field effect transistor can have various desirable characteristics depending upon the particular geom-etry chosen and thickness of the alloy such as, for example, a DC saturation current up to or greater than 10-4 amp, an upper cut off frequency at least above 10 MHz, a high OFF resistance:  ON resistance
Patent CA-1238452-A (CA)
Inventor: MORRELL ROBERT F JR
IPC: B25C5/16
Filed: 1984-09-28
Granted: 1988-06-28
Abstract: REVERSIBLE STAPLE FEEDER SHOE AND DOOR SYSTEM FOR THE MAGAZINE     OF A STAPLE DRIVING TOOL ABSTRACT OF THE DISCLOSURE A reversible feeder shoe and door system for the maga-zine of a staple driving tool enabling set-up of the tool for right or left handed loading.  The tool magazine com-prises an elongated rail terminating at its forward end at the guide body of the tool.  A row of staples is slid-ably mounted in straddling fashion on the rail.  A feeder shoe, having a substantially symmetrical inverted U-shaped body, is slidably mounted on the rail in strad-dling fashion behind the row of staples.  A resilient member constantly urges the feeder shoe forwardly so that the forwardmost staple of the row is located in the guide body drive track.  The magazine may include a U-shaped elongated body in which the track is mounted.  An elon-gated door is provided swingable between an open posi-tion exposing the rail top and a closed position overly-ing the rail top to prevent inadvertent dislodgement of the staples from the rail.  The feeder shoe has an opera-ting handle extending laterally from one of its sides and a lug extending laterally from the other of its sides. when the shoe is shifted to its rearwardmost position on the rail by the operating handle, the lug engages a por-tion of the door, opening the door and releasibly locking the door in its open position, the feeder shoe being also releasibly locked in its rearwardmost position for load-ing.  The feeder shoe is reversible on the rail so that its operating handle can be grasped by the left or right hand of the operator.  The door is reversible, being mountable in parallel spaced relationship to either side of the rail.
Patent CA-1258482-A (CA)
Inventor: SHTUN ANDREW
IPC: H02G11/00
Filed: 1984-11-16
Granted: 1989-08-15
Abstract: WIRING HARNESS SYSTEM ABSTRACT OF THE DISCLOSURE A wiring harness for use in providing external connections for an electrical device such as a lighting ballast has a plurality of individual solid conductors sheathed in thermoplastic resin insulation, the ends of the conductors providing connections within the device are exposed, being held in predetermined, spaced apart parallel relation by a non-conducting spacer bar to which the individual sheaths are attached.  The converged wires pass through a wall-grommmet to which they are further secured by their respective sheaths, to provide predetermined spacial relationship between the protective grommet and the exposed conductor ends, for mechanical connection of the harness to solderless connections within the device.
Patent CA-1237867-A (CA)
Inventor: DEFOUW JERRY A
IPC: A47B83/00
Filed: 1984-12-28
Granted: 1988-06-14
Abstract: FRAME CONNECTOR SYSTEM              ABSTRACT OF THE DISCLOSURE        A frame connector system for connecting adjacent frames together to form a wall panel system for offices, for example, comprises rigid frames which have elongated stiles extending the length of opposite sides, each stile having an edge face with an indented channel running along the length and shaped to form a hollow rectangular channel with an abutting edge face of an adjacent frame stile.  A rectangular elongated draw tube fits snugly within the rectangular channel between the stiles.  A U-shaped draw nut on top of the draw tube has legs which fit within openings in the stiles and engage wedging surfaces on the stiles to draw the stiles tightly together as the draw tube is moved upwardly with respect to the stiles.  A cap screw is threaded into the draw nut and engages tongues on the stile to provide a mechanical advantage in shifting the draw tube upwardly with respect to the stiles.  Clips are provided within the indented channels of the stiles to project through openings in the draw tube and engage the draw tube as the draw tube is moved upwardly with respect to the stiles.  Rigid junction connectors are provided with the same connector system to connect panels together at various angular relationships and to connect multiple panels together.
Patent CA-1235334-A (CA)
Inventor: ADERMANN ROBERT
IPC: B61D3/00
Filed: 1985-01-07
Granted: 1988-04-19
Abstract: ABSTRACT     The invention relates to a bulk commodity rail wagon having at each longitudinal end thereof a torsion box of generally triangular longitudinal cross-section wherein the inboard acute angled corner of the torsion box is truncated by a bulkhead having its upper and lower edges attached to the upper and lower sides of the torsion box respectively and having its lateral ends attached to the wagon body sides.
Patent CA-1267209-A (CA)
Inventor: PITHOUSE KENNETH B
IPC: H05K9/00
Filed: 1985-02-06
Granted: 1990-03-27
Abstract: ABSTRACT     Recoverable Article for Screening A recoverable fabric for example a weave having a conductive metal warp and a recoverable polymeric weft may be provided with solder to provide an article for screening electrical components.
Patent CA-1244681-A (CA)
Title: Method of increasing the productivity of reversing  plate mills
Inventor: TIPPINS GEORGE W
IPC: B21B1/00
Filed: 1985-02-14
Granted: 1988-11-15
Abstract: METHOD OF INCREASING THE PRODUCTIVITY      OF REVERSING PLATE MILLS                         ABSTRACT OF THE INVENTION A method of improving the productivity and yield of a reversing plate mill comprises installing coiler furnaces on the upstream and downstream sides of the mill. Thereafter, a supply of extra large slabs as well as a supply of pattern slabs for the mill are provided. The plate requirements for the next horizon period are analyzed and for each size plate, a decision is made (i) to process extra large size slabs, or (ii) to process pattern slabs, or (iii) a combination of both extra large and pattern slabs to supply tile plate requirements. The slabs are then processed in accordance with the particular decision.
Patent CA-1236233-A (CA)
Inventor: TERMINE ENRICO J
IPC: C08G18/40
Filed: 1985-02-27
Granted: 1988-05-03
Abstract: ABSTRACT         Novel flame-retardant compositions, which are useful in the preparation of rigid polyurethane foams, comprise a sucrose polyol, an aromatic poly-ester polyol, and a brominated, hydroxyl-containing pentaerythritol.
Patent CA-1249808-A (CA)
Inventor: MOURRIER FRANCIS
IPC: B30B11/24
Filed: 1985-03-07
Granted: 1989-02-07
Abstract: MATERIAL-PROCESSING SCREW MACHINE ABSTRACT OF THE DISCLOSURE The material-processing machine comprises at least a screw (11) driven in rotation inside a sleeve (1) and constituted by a central driving shaft (2) on which are mounted a plurality of screw elements (3) forming a stack of adjoining elements clamped between an abutment and clamping means placed respectively at the two ends of the shaft (2). The clamping means (4, 5) are arranged in such manner as to exert on the stack of screw elements (3) a pre-stressing force capable of opposing the separation of the screw elements (3) from each other in opera-tion of the machine. The invention is especially applicable to the construction of screw extruders.
Patent CA-1236899-A (CA)
Inventor: LOFGREN GUNNAR K
IPC: G05D1/02
Filed: 1985-03-25
Granted: 1988-05-17
Abstract: Abstract Navigation means are provided for a guided vehicle system which includes a vehicle freely maneuverable along a variable, pre-determined path by means operatively associated with and controlling said vehicle by computing the position of said vehicle relative to at least one fixed point having a known position relative to the path.  The navigation means comprise a light-receiving lens mounted on one of said vehicle or said fixed point;  a light source mounted on the other of said vehicle or said fixed point for sending light energy through the lens; computing means operatively associated with said lens for calcula-ting the position of the vehicle relative to said fixed point and generating a vehicle control output signal responsive thereto; and, vehicle maneuvering apparatus for receiving and responding to the vehicle control output signal.
Patent CA-1244989-A (CA)
Title: Curable organopolysiloxane compositions
Inventor: WHITE JAMES W
IPC: C08L83/08
Filed: 1985-03-27
Granted: 1988-11-15
Abstract: Abstract of the Disclosure CURABLE ORGANOPOLYSILOXANE COMPOSITIONS      Compositions  curable by radiation e.g.  UV radiation are disclosed and claimed which comprise an organosiloxane having at least two siloxane units including groups -RSH, an organosilox-ane having at least two siloxane units including ethylcyclohex-enyl groups,  and a photoinitiator.   The compositions cure on exposure to UV radiation and may be used to produce on a variety of  substrates  coatings  which  are  of  reduced  odour.   Also disclosed and claimed is a method of treating a substrate which comprises applying a coating of such compositions and irradia-ting the coating.  Examples given refer to production of coat-ings on paper substrates to provide cured coatings.
Patent CA-1243709-A (CA)
Inventor: HUNGERFORD EMORY D
IPC: B25J15/00
Filed: 1985-04-02
Granted: 1988-10-25
Abstract: ABSTRACT OF THE DISCLOSURE:         Tension adjustment device for tong actuator wherein a pair of pulleys carring the tongs are inter-connected by cable links extending between pulleys in a generally figure eight configuration, each cable link having at least one end equipped with an incrementally adjustable ferrule.
Patent CA-1225857-A (CA)
Inventor: JEPPSON MORRIS R
IPC: E01C11/16
Filed: 1985-05-22
Granted: 1987-08-25
Abstract: - -Paving Method and Pavement Construction for Concentrating Microwave Heating Within Pavement Material Abstract of the Disclosure A microwave energy reflecting zone (12, 12a, 12b) is provided below the surface of a pavement (11, 11', 11a, 11b) at a depth that is less than the maximum depth that such energy can penetrate into paving materials.  The re-flective zone, which is formed of electrically conductive material (16, 16a to 16h), results in energy and cost savings in subsequent paving or pavement repair operations that involve microwave heating of thermoplastic pavement and in which it is not necessary to heat down to the full depth to which such energy can penetrate paving materials. The heating is concentrated or localized within a prede-termined upper portion of the pavement.  The energy con-centrating pavement may, for example, be more economically resurfaced when that becomes necessary by microwave heat-ing followed by remixing and recompaction of the heated upper portion of the pavement material.  The microwave reflective zone may be arranged to transmit a limited portion of downwardly propagating microwave energy to assure good bonding of the heated overlayer to the under-layer of paving material.  Different microwave heating patterns, ranging from-a highly uniform heating to heat-ing which increases with depth, may be arranged for by locating the reflective zone at different depths.                            - -
Patent CA-1205440-A (CA)
Inventor: SHERRARD MURIEL
IPC: A47G33/06
Filed: 1985-05-28
Granted: 1986-06-03
Abstract: ABSTRACT OF THE DISCLOSURE     A compact ornament is provided and consists of a non-conductive plate member, a plurality of sockets embedded in the plate member in any desired pattern, a light bulb connected to each socket,a printed circuit embedded in the plate member to which the sockets are connected whereby the printed circuit is electrically connected to a power source so that the light bulbs can be illuminated for viewing .
Patent CA-1239720-A (CA)
Inventor: KEMPTER FRITZ E
IPC: C09D5/44
Filed: 1985-06-14
Granted: 1988-07-26
Abstract: Abstract of the Disclosure:  The heat-curable coating agent according to the invention contains a combination of a binder, which possesses basic nitrogen groups and is rendered water-dilutable by protonation with an acid, and a crosslinking agent and, if required, pigments, fillers, corrosion inhibitors, surface coating assist-ants and catalysts, and the binder used is a reaction product of a dicarboxylic acid or of a dicarboxylate or of a (meth)acrylate oligomer or polymer with an adduct of a di- or triglycidyl ether and a polyamine, the poly-amine containing 2 or more amine nitrogen atoms per molecule and one or more alkylene chains of 3 or more carbon atoms between the amino groups, and has an NH amine number of from 50 to 150 mg of KOH/g and is com-bined with aminoplasts and/or phenoplasts as crosslink-ing agents.        The novel coating agent is useful as a binder for the cathodic electrocoating of metal articles.
Patent CA-1274980-A (CA)
Inventor: GLIBBERY ALAN E
IPC: B31D1/02
Filed: 1985-06-25
Granted: 1990-10-09
Abstract: ABSTRACT OF THE DISCLOSURE            "Improvements in or relating to labels"        A label comprises a paper bond comprising a plurality of panels connected end to end along respective fold lines extending widthwise of the band and a first such panel, intermediate the ends of the band in the preferred embodiment, is connected along a first fold line with a second panel at one end of the band, and is connected along a second fold line with a third panel, to which further panels are likewise connected. The first panel has stuck to one face thereof an adhesive strip. The remainder of the band, connected with the first panel at the second fold line, is folded in zig-zag fashion about its fold lines and is folded onto the first panel to overlie the face thereof remote from the adhesive strip. The second panel is, in turn, folded about the first fold line to overlie the folded remainder of the band and is stuck to the third panel via a detachable and re-sealable adhesive strip.
Patent CA-1238287-A (CA)
Inventor: DOHLER WERNER
IPC: C10G1/06
Filed: 1985-06-28
Granted: 1988-06-21
Abstract: ABSTRACT   A process for the production of reformer feed and heating or diesel oil from coal which comprises:  introducing a pulverized coal oil slurry together with a hydrogenation gas into a liquid phase hydrogenation stage; removing solids-containing residue from the discharge from said liquid phase hydrogenation stage, cooling the resulting residue-free volatile coal oil fraction from said discharge and, if necessary, removing the slurry oil fraction therefrom before feeding said volatile coil oil fraction to a gag phase hydrogenation stage; introducing fresh hydrogen which is substantially free of contaminants into said gas phase hydrogenation stage together with said volatile coal oil fraction, said fresh hydrogen introduced into said gas phase hydrogenation stage constituting the entire amount of hydrogen required for said process; and utilizing the waste-gas from said gas phase hydrogenation as said hydrogenation gas for said liquid phase hydrogenation.          By contrast with the conventional process, which during gas phase hydrogenation requires operating partial pressures of 300 bars, the invention makes possible the lowering of the operating pressures required during gas phase hydrogenation to approx. 50-200 bars and also enables significantly reduced consumption of hydrogen.
Patent CA-1226332-A (CA)
Inventor: THEUS GEORGE J
IPC: G01N27/416
Filed: 1985-09-20
Granted: 1987-09-01
Abstract: ABSTRACT OF THE DISCLOSURE            An on-line, real-time method of determining the end of a cleaning process for an equipment being cleaned by a cleaning solution and flowing through the equipment in a feed path, comprises the use of two electrodes having different electric potentials in the feed path of the cleaning solution. The voltage difference between the electrodes is measured and is plotted against time to produce a characteristic curve. When the voltage difference remains constant, this corresponds to the presence of a constant percentage of iron in the solu-tion, which indicates the end of the cleaning process. platinum and iron electrode combination can be utilized in an acid cleaning solution to practice the invention.
Patent CA-1246093-A (CA)
Inventor: WOLLENBERG ROBERT H
IPC: C10M159/12
Filed: 1985-10-23
Granted: 1988-12-06
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed are additives which are useful as dispersants in marine crankcase oils and hydraulic oils, lubricating oils.  In particular, disclosed are nitrogen-containing lubricating oil dispersants having at least one primary or secondary amino group which have been modified by treatment with a cyclic carbonate.
Patent CA-1247401-A (CA)
Inventor: TOMIYORI TAKASHI
IPC: F16H9/20
Filed: 1985-12-27
Granted: 1988-12-28
Abstract: Abstract of the Disclosure A variable speed power transmission belt drive apparatus wherein a pair of asymmetric cross section drive belts are utilized in conjunc-tion with complementary sheaves,  including a pair of axially adjustably spaced outer sheaves and an intermediate sheave.  The outwardly facing side faces of the intermediate sheave are substan-tially planar and substantially perpendicular to the axis of the shaft on which the pulley is mounted.  The inwardly facing surfaces of the outer sheaves are conical and the side surfaces of the belts are complementary to the confronting faces of the sheaves.  Fluid pressure structure is provided for applying substantially equal forces to the speed-adjusting sheaves in effect-ing the speed-adjusting operation. In the illus-trated embodiment, the angled surfaces of the belts and outer sheaves extend at an angle in the range of approximately 5° to 30° to the flat center plane of the belts, and the complementary outer surfaces of the intermediate sheave and confronting,  substantially planar surfaces of the belts extend at an angle in the range of approximately 0° to 5° to the center plane of the belts.
Patent CA-1262095-A (CA)
Inventor: CROSBY MARTIN G
IPC: A61K31/44
Filed: 1986-03-25
Granted: 1989-10-03
Abstract: ABSTRACT OF THE DISCLOSURE   Compositions are disclosed for controlling pain, depression, and sedation.  The compositions comprise a serotonin  precursor  such  as  L-tryptophan  or  L-5-hydroxytryptophan  in  combination  with  a  serotonin-specific reuptake inhibitor such as trazodone.  In a preferred embodiment, the compositions are coadminis-tered with a narcotic, the composition substantially potentiating the analgesic effect of the narcotic.
Patent CA-1267301-A (CA)
Inventor: SNYDER WILLIAM B JR
IPC: H01G9/00
Filed: 1986-05-23
Granted: 1990-04-03
Abstract: LOW-DENSITY FOR TANTALUM ANODE BODIES     ABSTRACT           Tantalum anode bodies having a pressed-in nickel coated tantalum riser wire which provides increased bond strength and improved leakage characteristics.
Patent CA-1252884-A (CA)
Inventor: GANS MICHAEL J
IPC: H03F3/60
Filed: 1986-05-26
Granted: 1989-04-18
Abstract: SPACE AMPLIFIER            Abstract The present invention relates to a high-power solid state amplifier arrangement comprising a large number of solid state amplifiers disposed in a waveguide array.  The waveguide array is disposed in the aperture of an antenna feed arrangement at the image plane of an antenna feed to receive a uniform distribution over the array with substantially no spillover.  Each of the large number of parallel waveguide sections of the array includes one or more solid state amplifiers in a serial, waveguide-interconnected, arrangement, and a wideband impedance matching arrangement in the waveguide configuration at the input and output of the section.
Patent CA-1243333-A (CA)
Inventor: GOINS DIXIE E
IPC: C07C37/14
Filed: 1986-05-27
Granted: 1988-10-18
Abstract: ABSTRACT             HETEROGENEOUS CATALYST PROCESS        A process using heterogeneous resin-bonded aluminum phenoxide catalyst to alkylate phenols, the catalyst per se, and a process for making the catalyst.          The inventive alkylation process uses ortho-tert-butyl-phenoxide bonded to a phenol-formaldehyde condensation resin heterogeneous catalyst to prepare 2,6-di-tert-butylphenol from isobutylene and ortho-tert-butylphenol.
Patent CA-1255866-A (CA)
Inventor: FUJISAKI HIROMU
IPC: B29C48/82
Filed: 1986-07-22
Granted: 1989-06-20
Abstract: ABSTRACT OF THE DISCLOSURE A method and apparatus for the production of a foamed thermoplastic material.  A cavity transfer mixer is provided between a screw extruder which melts, or fuses, the thermoplastic material, and a cooler.  The cavity transfer mixer enables the formation of uniform and well mixed admixtures of a foaming agent and a thermoplastic material and, optionally, other desired additives.
Patent CA-1274685-A (CA)
Inventor: KESSLER RICHARD V
IPC: C01B32/40
Filed: 1986-11-21
Granted: 1990-10-02
Abstract: PARTIAL OXIDATION PROCESS                        ABSTRACT           An ash fusion temperature reducing agent comprising a comminuted ore mixture  of  the  silicates  of  iron,  calcium, magnesium and aluminum is mixed with an ash containing pumpable liquid  hydrocarbonaceous  material  to  produce  Mixture  A. Mixture A is reacted with a free-oxygen containing gas in a partial oxidation gas generator.  A hot raw effluent gas stream comprising H2+CO along with molten ash having a reduced ash fusion  temperature  are  produced  at  a lower  temperature. Alternatively, Mixture A may be first introduced into a coking zone and converted into petroleum coke in which the ash fusion temperature  reducing  agent  is  dispersed  throughout.   The petroleum coke is then introduced into the partial oxidation gas generator where the hot raw effluent gas stream comprising H2+CO is produced along with molten petroleum coke ash having a reduced ash fusion temperature.   The molten ash is readily separated from the effluent gas stream and the gas generator may be operated at a lower temperature thereby extending the life of the refractory lined reaction zone.
Patent CA-1253309-A (CA)
Inventor: LIEBL RUDOLF
IPC: B29L31/12
Filed: 1986-12-05
Granted: 1989-05-02
Abstract: TITLE OF THE INVENTION            METHOD AND INJECTION MOLDING TOOL FOR PRODUCING LINK BELTS            ABSTRACT OF THE DISCLOSURE     A link chain or string is produced in an injection molding tool in such a way that a plurality of links threaded onto a string or cable are molded simultaneously, for example in the form of spheres.  In order to avoid the transmission of axial forces to the links, which forces might disturb the axial spacings from link to link, the injection molding tool is provided with restric-tions which reduce the cross-sectional area of molten material flow channels to a minimum.  Preferably, the restricted area is located directly at the respective link.  The channels all lead to a common injection molding channel to which the molten  material is supplied for thus simultaneously casting or molding of a plurality of links to strings or cables. The restrictions make sure that any forces result-ing from shrinkage during the cooling and solidifying cannot shift the balls or links even if the latter are not yet completely solid-ified internally.  Thus, errors in the on-center spacing between adjacent links are avoided.